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Minji Kim 1 Article
Construction of Topographic/Hydrologic Data using DEM and Its Service
Saro Lee, Minji Kim
GEO DATA. 2020;2(2):36-44.   Published online December 30, 2020
DOI: https://doi.org/10.22761/DJ2020.2.2.006
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AbstractAbstract PDF
In this study, 10 types of terrain analysis maps and 10 types of hydrology analysis maps were constructed through various topographic/hydrological analysis using a digital topographic model (DEM). The construction range is for the entire South Korea, the resolution is 30m, and the coordinate system is UTM-K coordinates. The constructed data format is provided in three formats: ASCII, ARCGIS GRID, and GEOTIFF. In addition, all data is provided in the form of the above three data format for whole of South Korea and each administrative district. All of these topographic/hydrological analysis data can be downloaded for free from the environment big data platform (www.bigdata-environment.kr).

Citations

Citations to this article as recorded by  
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  • Construction of Topographic/Hydrologic Data using DEM and its Service 2
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